I,m new to this question asking on chat lines,but here goes. I have a 51 chev 3/4 ton.It has 235 in it,but it has about 5.12 gears in it.Can someone recomend a rear end that would be about the same width and 8 hole wheels,but with 3.50 or 3.73 gears? I may pull my 18 foot trailer with similar year truck on it. It would be short trips of less than 50 miles. Is the 235 up to it? motor is in good shape.